185224-995482 System: Lair of the Mailman!
In the big console room holo-display, the travellers can see faint bluish light from the white dwarf star, spilling over the rocky, scarred contours of the airless world where the TARDIS has traced the Mailman's capsule. Contemporary star catalogs give it the designation 185224-995482, not even tagged with a name.
The TARDIS scanners have constructed a map of the territory around the jump capsule's destination. There is an array of structures there, in an eerie mix of styles. Parts of it look to Trav and to Sereth like the typical blocky buildings and domes of a mining outpost, and Trav has seen setups like this before. This body would have been within the star's corona during its red giant phase, and the eons of nuclear fire blasting it would have have left the body rich in radioactive isotopes and heavy metals, worth an outpost in a dead system to exploit. According to the sensors, most of the really dangerous material has decayed by now, so radiation is not particularly far above humanoid tolerance.
But the presumed mining camp has other alien geometric shapes interspersed throughout it, and all the structures are overshadowed by huge, curving pylons that tower over them like the feelers of a colossal insect or the rotted-out ribs of a titanic carcass. The TARDIS instruments show that these pylons are titanium-cored polycarbide, interlaced with complex heavy metal circuitry: Trav interprets this to mean that they comprise an immense subspace antenna array.
The sensors are also showing substantial power output around and below the compound from multiple sources. This background is making it difficult to pick out any life readings. Trav can tell, however, that some portions of the facility hold a breathable atmosphere and some are in near-vacuum.
According to the TARDIS, there are also a variety of powerful active scans being made from the outpost, up and down the electromagnetic spectrum.